3X² - 10X - 25 = 0 AYUDAAA?
3X² - 10X - 25 = 0 AYUDAAA. , , ,.
0Otazupulcha
En resumen
<img src="https://tex.z-dn.net/?f=3X%5E2-10X-25%3D0" /> Primera X<img src="https://tex.z-dn.net/?f=%5Cfrac%7B-%5Cleft%28-10%5Cright%29%2B%5Csqrt%7B%5Cleft%28-10%5Cright%29%5E2-4%5Ccdot%20%5C%3A3%5Cleft%28-25%5Cright%29%7D%7D%7B2%5Ccdot%20%5C%3A3%7D" /><img src="https://tex.z-dn.
Mejor respuesta
ArielleJackson12
<img src="https://tex.z-dn.net/?f=3X%5E2-10X-25%3D0" />
Primera X<img src="https://tex.z-dn.net/?f=%5Cfrac%7B-%5Cleft%28-10%5Cright%29%2B%5Csqrt%7B%5Cleft%28-10%5Cright%29%5E2-4%5Ccdot%20%5C%3A3%5Cleft%28-25%5Cright%29%7D%7D%7B2%5Ccdot%20%5C%3A3%7D" /><img src="https://tex.z-dn.net/?f=%3D%5Cfrac%7B10%2B%5Csqrt%7B%5Cleft%28-10%5Cright%29%5E2%2B4%5Ccdot%20%5C%3A3%5Ccdot%20%5C%3A25%7D%7D%7B2%5Ccdot%20%5C%3A3%7D" /><img src="https://tex.z-dn.net/?f=%3D%5Cfrac%7B10%2B%5Csqrt%7B400%7D%7D%7B2%5Ccdot%20%5C%3A3%7D" /><img src="https://tex.z-dn.net/?f=%3D%5Cfrac%7B10%2B%5Csqrt%7B400%7D%7D%7B6%7D%3D%5Cfrac%7B10%2B20%7D%7B6%7D%3D%5Cfrac%7B30%7D%7B6%7D%3D5" />
Segunda X<img src="https://tex.z-dn.net/?f=%5Cfrac%7B-%5Cleft%28-10%5Cright%29-%5Csqrt%7B%5Cleft%28-10%5Cright%29%5E2-4%5Ccdot%20%5C%3A3%5Cleft%28-25%5Cright%29%7D%7D%7B2%5Ccdot%20%5C%3A3%7D" /><img src="https://tex.z-dn.net/?f=%3D%5Cfrac%7B10-%5Csqrt%7B%5Cleft%28-10%5Cright%29%5E2%2B4%5Ccdot%20%5C%3A3%5Ccdot%20%5C%3A25%7D%7D%7B2%5Ccdot%20%5C%3A3%7D" /><img src="https://tex.z-dn.net/?f=%3D%5Cfrac%7B10-%5Csqrt%7B400%7D%7D%7B2%5Ccdot%20%5C%3A3%7D" /><img src="https://tex.z-dn.net/?f=%3D%5Cfrac%7B10-%5Csqrt%7B400%7D%7D%7B6%7D%3D%5Cfrac%7B10-20%7D%7B6%7D%3D%5Cfrac%7B-10%7D%7B6%7D%3D-%5Cfrac%7B10%7D%7B6%7D" /><img src="https://tex.z-dn.net/?f=%3D-%5Cfrac%7B5%7D%7B3%7D" />
Por lo tanto las respuestas son : X1 : [img = 10]X2 : - \ frac{5}{3}[ / tex].